Allah Taãla says in the Noble Qurãn, 'You are the best of nations sent to man. You command good and forbid evil and you believe in Allah'. (Aali Imraan).
Allah Taãla states that one reason for this Ummah being titled as the best of Ummah, is the practice of commanding good and preventing evil'.
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“My Lord, aid me and do not aid against me, and grant me victory and do not grant victory over me, plot for me and do not plot against me, guide me and facilitate guidance for me, grant me victory over those who transgress against me. My Lord, make me ever-grateful to You, ever-remembering of You, ever-fearful of You, ever-obedient to You, ever-humble to You, oft-turning and returning to You. My Lord, accept my repentance, wash my sin, answer my call, make firm my proof, make firm my tongue, guide my heart, and remove the treachery of my chest”

This du’a has been narrated by Ibn Abbas, may Allah be pleased with him, it is found in Sunan at-Tirmidhi،# 3549 and authenticated by Albany rahimahullah and others.

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AbdulFattaah bin UthmanAbu Fajr

Oh ALLAH, Aid Me And Do Not Aid Against Me, And Grant Me Victory And Do Not Grant Victory Over Me